Advent ADV850S/P User Manual

IR sensor inoperative

— Verify that the batteries in the remote are fresh.
— Verify that the remote sensor eye is not obstructed.

Disc won't play

No sound or distorted sound

Play starts, but then stops immediately

Can’t advance through a movie

— Insert a disc with the label side facing up.
— Check the type of disc you put into disc tray. This DVD only plays DVDs, audio CDs 

and MP3s.

— Both the unit and the disc are coded by region. If the regional codes don’t match, the 

disc can’t be

— Make  sure  your  DVD  is  connected  properly.  Make  sure  all  cables  are  securely 

inserted into the appropriate jacks.

— If you are using the IR headphones, make sure you turn on the IR headphone 

power.

— Make sure the Modulator is ON and the proper Frequency has been selected.

— The disc is dirty. Clean it.
— Condensation has formed. Allow player to dry out.

— You can’t advance through the opening credits and warning information that 

appear at the beginning of movies because the disc is programmed to prohibit that 
action.